Note 6 — SEPTIC-TANK SYSTEMS
Reading edition
A minimum of 150 square feet should be provided, equal to 100 feet of 18-inch trench.
[7] If more than 60 minutes, use special design with seepage pits or sand-filter trenches.
Reading edition
A minimum of 150 square feet should be provided, equal to 100 feet of 18-inch trench.
[7] If more than 60 minutes, use special design with seepage pits or sand-filter trenches.